Kusetshenziswe i-excavator efakwe phakathi kwe-XE270DK ye-crawler

Isingeniso Somkhiqizo

I-excavator ye-XE270DK i-excavator ephakathi nendawo ekhiqizwe yi-XCMG.I-chassis nendawo enamasondo amane iqinisiwe futhi yathuthukiswa;i-cab entsha ephathwa kahle futhi ephephile kanye nokubukeka okusha kwawo wonke umshini;uhlelo olusha lwe-hydraulic olusha olulungiselelwe ngokugcwele kanye nemodi yokufanisa amandla inokusebenza kahle okuphezulu;Umthamo omkhulu webhakede, ohlanganiswe namandla aqinile okuhamba kanye namandla okumba, ukwandisa umsebenzi;inedivayisi yayo enegunya lobunikazi onokwethenjelwa okuphezulu.

Izici Zomkhiqizo

1. Injini ye-Cummins eklanyelwe abavubukuli ihlangabezana nezindinganiso zokukhishwa kwe-National III;isivinini esiphansi kanye ne-torque ephezulu, ukusetshenziswa kukaphethiloli okuphansi;igumbi legiya elingemuva, umsindo ophansi, ukudlidliza okuphansi;ukuguquguquka okuhle kokuphakama, kungasetshenziswa endaweni engamamitha angama-5,000.Isizukulwane esisha se-Japan Kawasaki key hydraulic components, kuhlangene nemiphumela yakamuva yocwaningo, inokusebenza kahle okuphezulu, ukulawula okunembe kakhudlwana, nokuthembeka kwekhwalithi ephezulu, ukuqinisekisa amandla okumba aqinile okuthembela isikhathi eside nokusebenza kahle kakhulu;isizukulwane esisha sobuchwepheshe bokulawula amakhompiyutha amancane, ukulawula okunembile Isikhathi sokujova uphethiloli kanye nevolumu yokujova uphethiloli wenjini kwenza injini ihlale isebenza endaweni engcono kakhulu yezomnotho, iqinisekisa ukuthi umshini uhlale ugcina ukusebenza kahle nomnotho ngaphansi kwezimo ezihlukahlukene zokusebenza.

2. Uhlelo olusha lwe-hydraulic olulungiselelwe ngokugcwele, iphampu eyinhloko ye-hydraulic, ukufuduka kuphakeme ngo-12% kunesizukulwane sangaphambilini.Amandla okuhamba aqinile namandla okumba akhulisa umsebenzi.Kufakwe uhlobo olusha lwemoto yokuhamba, ukuhamba okuphezulu kukhuphuke kusuka ku-194 kuya ku-206, okuwukunyuka ngo-6%.Ibhakede liyanyuswa lisuka ku-1.2m3 liya ku-1.3m3, okwandisa umsebenzi.

3. Ububanzi be-shaft ye-sprocket esekelayo bukhuphuka ngo-22%, futhi ubukhulu obuhlobene buyanda, okuthuthukisa impilo yesevisi ye-sprocket esekelayo.Ubukhulu be-sprocket buyanda, futhi usayizi ophelele wesihlobo uyanda, okuthuthukisa impilo yesevisi ye-sprocket.Ububanzi be-shaft yesondo elisekelayo bukhuphuka ngo-8%, futhi ubukhulu obuhlobene buyanda, okuthuthukisa impilo yesevisi yesondo elisekelayo.Amandla acindezelayo wedivayisi eqinisayo akhuphuka ngo-8%, okuvimbela ngempumelelo ithrekhi ukuthi ingagxumi amazinyo futhi ihlukane.Ububanzi be-shaft yesondo lomhlahlandlela bukhuphuka ngo-15%, futhi usayizi wesihlobo jikelele uyanda, okuthuthukisa impilo yesevisi yomhlahlandlela.Ubude be-track chain chain banda kusuka ku-190mm kuya ku-203mm, futhi ukuphakama kukhuphuke ngo-8.5%, okuthuthukisa impilo yesevisi yethrekhi.

4. Engeza izimbambo esihlalweni somhlahlandlela ukuze uvimbele isihlalo somhlahlandlela ukuthi singavuleki futhi siguge, futhi uthuthukise ukuqina kwe-chain rail kanye nesondo lomhlahlandlela.Nweba i-protrusion yangaphakathi yesihlalo somhlahlandlela ukuze uvimbele i-chain rail ukuthi ingasuki esondweni likamhlahlandlela.Ipuleti eligobile le-longitudinal beam liyashintshwa lisuka ekubeni "intaba" libe yisimo "sentaba eyisigamu", ubukhulu bepuleti eligobile likhuphuka ngo-20%, izimbambo zangaphakathi ze-longitudinal beam ziyaqiniswa, futhi amandla aphelele ugongolo longitudinal ngcono.Ipuleti lokugoba lesihlalo sokushayela lishintshiwe lisuka ohlotsheni lokushisela elihlangene laba ohlotsheni olubalulekile, futhi ukuqina kwesihlalo sokushayela sekuthuthukisiwe.Qinisa ingxenye ye-X-beam, futhi ukwandise kakhulu amandla obuso bokuphela ngokwandisa ubukhulu nobukhulu bebhokisi lebhokisi futhi uthuthukise isakhiwo.Icwecwe lekhava linyuswa ngo-2mm, futhi ipuleti lembambo linyuswe ngo-6mm.

5. Umsuka wokuphela kwenduku ugcwaliswa ngamafutha phakathi ukuze kuthuthukiswe ukwethembeka.Uhlobo olusha lwe-T-sleeve bearing lusetshenziswa ekuhlanganyeleni kwenduku nebhakede ukuze kuthuthukiswe ukumelana nokugqokwa kwesixhumanisi sohlobo olulodwa lwe-cast, okuthuthukisa ngokugcwele ukusatshalaliswa kwengcindezi futhi kuthuthukise ukwethembeka.Impande ye-boom ithatha umkhono wethusi, kanti amanye ama-bearings athatha ama-bearings anembobo kawoyela.Umsuka we-boom wamukela umklamo we-dovetail, onciphisa ukugxila kwengcindezi futhi uthuthukise ukusebenza kokumba.Iphinde ithuthukise ukumelana nokugqoka.Thuthukisa futhi amandla epuleti le-lug ne-arc plate ukuze uthuthukise impilo yesevisi.

6. Uhlelo oluthuthukisiwe lwe-XCMG excavator oluhlakaniphile lokuphatha lusebenzisa ukuxhumana kwebhasi le-CAN kanye nobuchwepheshe be-inthanethi Yezinto, luhlanganisa uhlelo lokulawula oluyinhloko, injini ye-ECM, uhlelo lokuqapha, iphaneli yokulawula, uhlelo lokulawula ifu le-GPS kanye nesistimu yokuxilongwa endaweni ukuze kutholakale ukwabelana ngedijithali komshini. ulwazi kanye nokwenza ngcono izinga lobuhlakani boMkhiqizo.Isevisi encane yeselula ye-APP ingakwazi ukuqonda indawo, isimo sokusebenza, amahora okusebenza, ukusetshenziswa kukaphethiloli kanye nomjikelezo wokunakekela we-excavator noma nini nanoma kuphi.Isilawuli esizimelayo siqoqa ukuphakama kwemoto kanye nengcindezi yokugibela yenjini, sinquma ngokuzenzakalelayo futhi sinqume imininingwane egciniwe, futhi sitshele opharetha ukuthi akhethe imodi ye-plateau esibonisini.Qondanisa ngobuhlakani amandla epompo ye-hydraulic kanye nenjini, ukuze uqinisekise ukugeleza kwepompo, unciphise isilinganiso sejubane lenjini, uvikele intuthu emnyama nokubhuleka imoto, futhi uqinisekise ukusebenza kahle kwe-excavator.